[RFC RESEND 2/2] RISC-V: enable building the 64-bit kernels with rust support

[Miguel Ojeda]

On Fri, Feb 24, 2023 at 2:51 PM Conor Dooley <conor.dooley at microchip.com> wrote:
>
> The rust modules work on 64-bit RISC-V, with no twiddling required.
> Select HAS_RUST and provide the required flags to kbuild so that the

HAS -> HAVE

> diff --git a/Documentation/rust/arch-support.rst b/Documentation/rust/arch-support.rst
> index 6982b63775da..197919158596 100644
> --- a/Documentation/rust/arch-support.rst
> +++ b/Documentation/rust/arch-support.rst
> @@ -15,5 +15,7 @@ support corresponds to ``S`` values in the ``MAINTAINERS`` file.
>  ============  ================  ==============================================
>  Architecture  Level of support  Constraints
>  ============  ================  ==============================================
> +``riscv``     Maintained        ``rv64`` only.
> +============  ================  ==============================================
>  ``x86``       Maintained        ``x86_64`` only.

I think this separator between rows should not be here (it is not in
`rust-for-linux/rust`). Please see
https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#simple-tables.

Cheers,
Miguel